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Home >> Ford >> 1996 >> Aspire 2D Hatchback, Standard >> Repair and Diagnosis (Single Page) >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation 1.3L >> Computerized Engine Controls >> Input Devices >> A/C Pressure Cut-Off Switch

A/C Pressure Cut-Off Switch

This switch, located in high-side of A/C system, senses A/C refrigerant system pressure. The PCM uses this information to control A/C cut-off relay and engine cooling fan relay; and to calculate idle speed to compensate for engine load.